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Computer Science > Information Theory

Title: Probabilistic Shaping and Non-Binary Codes

Abstract: We generalize probabilistic amplitude shaping (PAS) with binary codes to the case of non-binary codes defined over prime finite fields. Firstly, we introduce probabilistic shaping via time sharing where shaping applies to information symbols only. Then, we design circular quadrature amplitude modulations (CQAM) that allow to directly generalize PAS to prime finite fields with full shaping.
Comments: Submitted to IEEE International Symposium on Information Theory (ISIT) 2017
Subjects: Information Theory (cs.IT)
Cite as: arXiv:1701.07976 [cs.IT]
  (or arXiv:1701.07976v1 [cs.IT] for this version)

Submission history

From: Fanny Jardel [view email]
[v1] Fri, 27 Jan 2017 08:56:26 GMT (228kb)